185 " 
8-15" longa, 3-6" lata, margine recurva, penninervia reticulato- 
venulosa, utrinque hirsutie cana ramosa vestita. Spies terminales, 
1-2" longze, basi bracteis pluribus membranaceis ovatis vel lanceo- 
latis longe acuminatis extus tomentoso-pubescentibus ad 4" longis 
: suffultae. Flores approximati sessiles oppositi, demum remotiusculi, 
superiorum bracteole fugacissims. Calyx 5 fidus intus glaber 
(initio seaber), extus villis ramosis albis dense vestitus, laciniis 
post corolle lapsum arcte supra drupam conniventibus deltoideis 
globosis. Corolla decidua, villis calycis occulta, infundibulari- 
campanulata, circiter 2" longa, extus glabra, limbo brevi squaliter 
5 lobo, lobis semiorbicularibus cyaneis acumine discolore flavo 
terminatis ; tubus limbo longior, in sicco fulvus, intus ad medium 
barbatus. Stamina 5, lobis corolle alterna inclusa. Filamenta 
brevissima glabra. Antherz ovatz dorso insert». Pollen flavum. 
Stylus e calyce valvato-connivente breviter exsertus, $" longus, 
filiformis simplex glaber, diu persistens. Stigma minutum emar- 
ginatum. Drupa exsucca globosa glandulis minutissimis conspersa, 
lj" metiens fulvida glabra indistincte nervosa 4 locularis, 4 
sperma, basi foraminulis 2 confluentibus perforata. Semina exal- 
buminosa erecta axi prope basin affixa albida ventre angulata, 
dorso convexa. - 
CONYOLYULACEJ. 
JIpomaa gracilis. 
R. Br. pr. 484. 
Glabra vel pubescens, caulibus procumbentibus nunc volubilibus 
herbaceis, foliis hastatis integerrimis longe petiolatis, lobis posticis 
divaricatis acutis, terminali elongato-lanceolato, apice obtuso vel 
bilobulato, petiolis subtus in apice biglandulosis raro eglandulosis, 
pedunculis axillaribus solitariis uni-paucifloris passim divisis folio 
longioribus, pedicellis pedunculo et calyce brevioribus bracteolas 
lineari-subulatas subzequantibus, calycis segmentis lanceolatis longe 
acuminatis subzqualibus 5-nerviis, exterioribus dorso rugulosis 
tuberculatis corolla ter quaterve brevioribus, corolla infundibulari, 
filamentis basi barbatis, antheris oblongo-sagittatis, stigmatibus 
duobus, capsula globosa biloculari 4-valvi tetrasperma. 
Ad flumina Victoria et Sturt's et Hooker's Creek. 
Herba sepe elongata. Folia ad 4" longa, ad 2" lata. Petioli 
canaliculati. Corolla purpurea, inferne saturatius colorata. Geni- 
talia alba, sed filamentorum barba purpurea. 
Ipomaa denticulata. 
* R. Br. pr. 485. 
. Glabra, caulibus volubilibus vel prostratis herbaceis angulatis, 
foliis parvis brevissime petiolatis caulem semiazplexantibus hastato- 
lanceolatis linearibusve mucronulatis, lobis posticis acute dentatis, 
